Pt13Rh

Pt13Rh refers to a platinum-rhodium alloy containing approximately 13% rhodium by weight. This alloy is a specific composition within the broader platinum-rhodium family, known for its exceptional high-temperature strength, oxidation resistance, and corrosion resistance. These properties make Pt13Rh valuable in demanding industrial and scientific applications.

One of the primary uses of Pt13Rh is in the manufacturing of thermocouples, particularly Type B thermocouples. These thermocouples are capable of measuring very high temperatures, often exceeding 1600 degrees Celsius, making them essential for monitoring processes in furnaces, kilns, and advanced manufacturing. The stability of Pt13Rh at elevated temperatures ensures reliable and accurate temperature readings over extended periods.

Beyond thermocouples, Pt13Rh finds application in high-temperature crucibles and laboratory ware used for melting and processing materials that require extreme heat. Its resistance to chemical attack from molten metals and aggressive chemicals further enhances its utility in these environments. The alloy's durability and inertness contribute to its longevity and the purity of the materials being processed. The precise composition of 13% rhodium provides a balance of properties that is often optimal for these specialized tasks, distinguishing it from other platinum-rhodium ratios.